An algorithm for an extended reactive dynamic user equilibriummodel of pedestrian counterflow as a continuum is developed. It is based on a cell-centered high-resolution finite volume scheme with a fast sweeping method for an Eikonal-type equation on an orthogonal grid. A high-order total variation diminishing Runge–Kutta method is adopted for the time integration of semi-discrete equations. Th...

6 In [26], we've introduced a dynamic model of visual attention based on the Continuum Neural 7 Field Theory [29] that explained attention as being an emergent property of a dynamic neural 8 field. The fundamental property of the model is its facility to select a single stimulus out 9 of several perfectly identical input stimuli by applying asynchronous computation. In the 10 absence of externa...

In the current study, the effects of Casimir force and squeeze film damping on pull-in instability and dynamic behavior of electrostatically actuated nano and micro electromechanical systems are investigated separately. Linear elastic membrane theory is used to model the static and dynamic behavior of the system for strip, annular and disk geometries. Squeeze film damping is modeled using nonli...

In this paper, the dynamic simulation for a high pressure regulator is performed to obtain the regulator behavior. To analyze the regulator performance, the equation of motion for inner parts, the continuity equation for diverse chambers and the equation for mass flow rate were derived. Because of nonlinearity and coupling, these equations are solved using numerical methods and the results are ...